package com.medicine.hbp.kankan;

import android.content.Context;
import android.view.animation.Interpolator;
import android.widget.Scroller;

/** 
 * FixedSpeedScroller for controlling sliding animation speed. It uses the java 
 * reflection mechanism. 
 *  
 * @version 1.00 2014.1.6 
 * @author Huang.xin gkx100120 
 *  
 */  
public class FixedSpeedScroller extends Scroller {  
  
    private int mDuration = 1500; // default time is 1500ms  
  
    public FixedSpeedScroller(Context context) {  
    super(context);  
    }  
  
    public FixedSpeedScroller(Context context, Interpolator interpolator) {  
    super(context, interpolator);  
    }  
  
    @Override  
    public void startScroll(int startX, int startY, int dx, int dy, int duration) {  
    // Ignore received duration, use fixed one instead  
    super.startScroll(startX, startY, dx, dy, mDuration);  
    }  
  
    @Override  
    public void startScroll(int startX, int startY, int dx, int dy) {  
    // Ignore received duration, use fixed one instead  
    super.startScroll(startX, startY, dx, dy, mDuration);  
    }  
  
    /** 
     * set animation time 
     *  
     * @param time 
     */  
    public void setmDuration(int time) {  
    mDuration = time;  
    }  
  
    /** 
     * get current animation time 
     *  
     * @return 
     */  
    public int getmDuration() {  
    return mDuration;  
    }  
}  